Competing for shelf space

This paper studies competition for shelf space in a multi-supplier retail point. We consider a retailer that seeks to allocate her shelf space to maximize her profit. Because products associated with larger profit margin are granted more shelf space, suppliers can offer the retailer financial incentives to obtain larger space allocations. We analyze the competitive dynamics arising from the scarcity of space, and show existence and uniqueness of equilibrium. We then demonstrate that the inefficiencies from decentralizing decision-making are limited to 6% with wholesale-price contracts, and that full coordination can be achieved with pay-to-stay fee contracts. We finally investigate how competition is distorted under the practice of category management.Game theory; Supply chain competition; Price of Anarchy; Pricing; Supply contracts;

Quality Management in Supply Chain Networks - The Case of Poland

In this article we suggest that rising quality requirements are key factors for the redesign of food chains. We argue that the food supply proceeds through pyramidalhierarchical strategic networks coordinated by powerful focal firms. These firms choose a quality strategy and employ chain quality management concepts by exerting managerial discretion to achieve the super-ordinate network aims. We introduce and elaborate upon two types of chain quality management: strategic and operative. The theoretical findings have been tested using evidence from the Polish dairy market. Semi-structured interviews were conducted across the various hierarchical levels of the 19 largest Polish dairy cooperatives during the spring of 2006. The results show that the firms’ activities are generally aligned with current market opportunities for optimal enterprise performance. Thus, we determined that manufacturers of well-branded products create an advanced network structure and apply strategic quality management. Networks that have a focal company acting as an external customer of a processor use operative quality management. Some Polish dairies are still not embedded in any supply chain networks; no chain quality management concepts can be installed in these chains because they have no powerful focal firm.chain quality management, dairy cooperatives, network theory, Poland, Agribusiness, Agricultural and Food Policy, Demand and Price Analysis, Farm Management, International Development, Livestock Production/Industries, Production Economics,

Scenarios for the development of smart grids in the UK: synthesis report

‘Smart grid’ is a catch-all term for the smart options that could transform the ways society produces, delivers and consumes energy, and potentially the way we conceive of these services. Delivering energy more intelligently will be fundamental to decarbonising the UK electricity system at least possible cost, while maintaining security and reliability of supply. Smarter energy delivery is expected to allow the integration of more low carbon technologies and to be much more cost effective than traditional methods, as well as contributing to economic growth by opening up new business and innovation opportunities. Innovating new options for energy system management could lead to cost savings of up to £10bn, even if low carbon technologies do not emerge. This saving will be much higher if UK renewable energy targets are achieved. Building on extensive expert feedback and input, this report describes four smart grid scenarios which consider how the UK’s electricity system might develop to 2050. The scenarios outline how political decisions, as well as those made in regulation, finance, technology, consumer and social behaviour, market design or response, might affect the decisions of other actors and limit or allow the availability of future options. The project aims to explore the degree of uncertainty around the current direction of the electricity system and the complex interactions of a whole host of factors that may lead to any one of a wide range of outcomes. Our addition to this discussion will help decision makers to understand the implications of possible actions and better plan for the future, whilst recognising that it may take any one of a number of forms

Community Dependence on Non-timber Forest Products - A Household Analysis and its Implication for Forest Conservation

This study explores the factors determining the dependence of local people on protected area of forest based on household analysis of a Protected Area from Kerala. The findings confirm the hypothesis that alternative income source would greatly reduce the dependence and hence ease the conflict between local people interests and forest management in conservation activities. This study raised certain issues in the institutional mechanism of marketing and management of non-wood forest products. The price spread highlighted the large difference between sellers (gatherers) price and final retail price. Ensuring a fair share to the local people in the final value added and bringing together traditional knowledge of the villager and the commercial ventures making the final product for efficient sharing of benefits would act as incentives for the gatherers to extract the product in a sustainable way and also to cooperate willingly in the conservation activities.forest products, sustainable management, community livelihood

Transfer pricing, tax havens and global governance

"Tax-motivated transfer pricing has attracted world attention owing to the existence of low-tax jurisdictions and the volume of the activities of multinational corporations (MNCs). MNCs have many instruments for shifting profits through transfer pricing, and tax havens provide ample opportunity for this. Tax havens pose the threat of capital flight and income shifting from high-tax countries. At present, there are two ways of tackling this problem: by applying the arm’s length principle to determine the tax payable by MNCs in a particular jurisdiction or by using a formula to allocate tax payable by MNCs between countries. Based on various studies conducted so far, this paper summarizes the advantages and disadvantages of these methods in solving the problem of profit-shifting by MNCs. The predicament is truly global in nature, and no single country or group of countries can hope to resolve it. It is high time a global institution was set up to calculate MNCs’ worldwide income and to provide tax authorities with timely information." [author's abstract